Introduction
September is one of the busiest months for trade shows in the United States, bringing together thousands of business professionals, buyers, manufacturers, distributors, exhibitors, and industry leaders from around the world. From advanced manufacturing and agriculture to enterprise software, cybersecurity, workplace safety, and packaging, September 2026 offers excellent opportunities for businesses to showcase products, build partnerships, and generate high-quality leads.
Today’s trade shows are more than networking events—they’re powerful business platforms where purchasing decisions are made, new suppliers are discovered, and long-term partnerships begin. Companies that plan their outreach before the event, connect with verified attendees, and schedule meetings in advance often achieve better results than those relying only on booth traffic.
In this guide, we’ve highlighted the top trade shows taking place across the USA in September 2026. You’ll discover what makes each event important, who attends, who exhibits, and why these expos are valuable opportunities for business growth and lead generation.
The Top Trade Shows in the USA – September 2026
1. IMTS – International Manufacturing Technology Show
- September 14–19, 2026
- 40,000+ Attendees | 2000+ Exhibitors
- McCormick Place, Chicago, Illinois
- Manufacturing, Automation & CNC Technology
What Makes It Significant
IMTS (International Manufacturing Technology Show) is one of the world’s largest manufacturing trade shows, held every two years in Chicago. The event brings together global manufacturers, automation companies, machine tool suppliers, robotics providers, and industrial technology leaders to showcase the latest innovations in smart manufacturing, precision engineering, CNC machinery, additive manufacturing, and factory automation. It serves as a major meeting point for businesses looking to improve production efficiency and adopt advanced manufacturing technologies.
Who Attends
The event attracts manufacturing executives, plant managers, production engineers, purchasing managers, automation specialists, machine shop owners, OEMs, distributors, industrial consultants, and decision-makers responsible for investing in manufacturing equipment and technology.
Who Exhibits
Exhibitors include CNC machine manufacturers, robotics companies, industrial automation providers, cutting tool suppliers, software developers, metrology companies, 3D printing providers, material handling companies, and smart factory solution providers.
Why IMTS Is a High-Value Outreach Opportunity
With more than 90,000 manufacturing professionals and over 2,000 exhibitors, IMTS provides outstanding opportunities for lead generation and business development. Companies that use verified attendee and exhibitor contact lists can connect with qualified prospects before the event, schedule product demonstrations, and build relationships with key decision-makers. Following up after the show also helps convert conversations into long-term business partnerships, making IMTS one of the most valuable manufacturing events in North America.
2. Farm Progress Show
- September 1–3, 2026
- 161,000+ Attendees | 600+ Exhibitors
- Boone, Iowa
- Agriculture & Farm Equipment
What Makes It Significant
Farm Progress Show is one of the largest outdoor agricultural trade shows in the United States. The event showcases the latest farming equipment, precision agriculture technologies, crop solutions, irrigation systems, and agribusiness innovations. It attracts leading manufacturers and farming professionals looking to improve productivity and explore new agricultural technologies.
Who Attends
Farm owners, agricultural producers, equipment dealers, agribusiness executives, crop consultants, contractors, distributors, farm managers, and agricultural technology professionals.
Who Exhibits
Tractor manufacturers, farm equipment suppliers, seed and fertilizer companies, irrigation providers, precision agriculture technology companies, drone manufacturers, and agribusiness solution providers.
Why Farm Progress Show Is a High-Value Outreach Opportunity
The show brings together thousands of agricultural buyers with active purchasing needs. Businesses can use verified attendee data to schedule meetings, introduce new products, and build relationships with farmers, dealers, and agribusiness decision-makers before the event begins.
3. Dreamforce
- September 15–17, 2026
- 40,000+ Attendees | 600+ Exhibitors
- Moscone Center, San Francisco, California
- CRM, AI & Enterprise Software
What Makes It Significant
Dreamforce is Salesforce’s flagship conference and one of the world’s largest technology events. It focuses on customer relationship management (CRM), artificial intelligence, cloud computing, automation, digital transformation, and enterprise software. The event features keynote sessions, hands-on training, networking opportunities, and product showcases from leading technology companies.
Who Attends
CEOs, CIOs, CTOs, IT managers, CRM administrators, sales leaders, marketing professionals, software developers, consultants, startup founders, and enterprise decision-makers.
Who Exhibits
CRM providers, AI companies, cloud computing platforms, SaaS providers, cybersecurity firms, marketing technology companies, system integrators, and Salesforce partners.
Why Dreamforce Is a High-Value Outreach Opportunity
Dreamforce attracts thousands of business leaders actively investing in digital transformation and enterprise technology. Reaching verified attendees before the conference allows businesses to schedule product demos, build strategic partnerships, and generate qualified B2B leads.
4. WEFTEC
- September 26–30, 2026
- 22,000+ Attendees | 1,000+ Exhibitors
- Ernest N. Morial Convention Center, New Orleans, Louisiana
- Water & Wastewater
What Makes It Significant
WEFTEC is North America’s leading trade show for water quality and wastewater management professionals. The event showcases innovative water treatment technologies, environmental solutions, pumps, filtration systems, automation equipment, and sustainable infrastructure. It serves as an important platform for networking, education, and business development within the global water industry.
Who Attends
Water utility managers, municipal officials, environmental engineers, plant operators, consultants, contractors, government agencies, and infrastructure professionals.
Who Exhibits
Water treatment companies, pump manufacturers, filtration system providers, automation companies, laboratory equipment suppliers, environmental technology firms, and engineering solution providers.
Why WEFTEC Is a High-Value Outreach Opportunity
WEFTEC connects exhibitors with thousands of professionals responsible for water infrastructure projects and purchasing decisions. Using verified attendee and exhibitor contact lists helps businesses secure meetings, promote new technologies, and maximize lead generation before and after the event.
5. GSX – Global Security Exchange
- September 14–16, 2026
- 20,000+ Attendees | 500+ Exhibitors
- Atlanta, Georgia
- Physical Security & Cybersecurity
What Makes It Significant
GSX (Global Security Exchange) is one of the leading security industry events in the United States, bringing together professionals from physical security, cybersecurity, risk management, and public safety. The event features the latest innovations in surveillance, access control, AI-powered security, and threat management solutions.
Who Attends
Security directors, CISOs, facility managers, government officials, law enforcement professionals, IT security experts, consultants, and corporate decision-makers.
Who Exhibits
Security technology providers, surveillance companies, cybersecurity firms, access control manufacturers, emergency response solution providers, AI security vendors, and security consulting companies.
Why GSX Is a High-Value Outreach Opportunity
GSX attracts buyers and decision-makers actively searching for advanced security solutions. Businesses can connect with verified attendees before the event, schedule meetings, showcase products, and generate qualified sales opportunities with high-value prospects.
6. NSC Safety Congress & Expo
- September 14–16, 2026
- 11,000+ Attendees | 1,000+ Exhibitors
- Indiana Convention Center, Indianapolis, Indiana
- Workplace Safety & EHS
What Makes It Significant
The NSC Safety Congress & Expo is one of the largest workplace safety events in North America. It focuses on occupational safety, industrial health, personal protective equipment (PPE), risk management, and environmental health solutions. The event helps organizations improve workplace safety through education, networking, and product innovation.
Who Attends
Safety managers, EHS professionals, plant managers, HR leaders, compliance officers, industrial engineers, government agencies, and corporate safety executives.
Who Exhibits
PPE manufacturers, safety equipment suppliers, industrial technology providers, training organizations, environmental solution companies, emergency response providers, and compliance software vendors.
Why NSC Safety Congress & Expo Is a High-Value Outreach Opportunity
The event brings together professionals responsible for workplace safety investments and compliance decisions. Using verified attendee data allows exhibitors to schedule meetings, promote innovative safety solutions, and build long-term relationships with qualified buyers.
7. HubSpot INBOUND
- September 16–18, 2026
- 20,000+ Attendees | 200+ Exhibitors
- Boston Convention & Exhibition Center, Boston, Massachusetts
- Marketing, Sales & SaaS
What Makes It Significant
HubSpot INBOUND is one of the world’s leading conferences for marketing, sales, customer success, and business growth. The event brings together industry experts, SaaS companies, entrepreneurs, and digital marketing professionals to explore the latest trends in AI, automation, content marketing, CRM, and customer experience.
Who Attends
Marketing managers, sales leaders, business owners, startup founders, CRM professionals, customer success teams, digital marketers, agencies, and technology executives.
Who Exhibits
SaaS companies, CRM providers, marketing automation platforms, AI solution providers, analytics companies, digital agencies, and business software vendors.
Why HubSpot INBOUND Is a High-Value Outreach Opportunity
INBOUND attracts business leaders looking for innovative marketing and sales solutions. Companies that engage verified attendees before the conference can secure product demonstrations, build partnerships, and generate high-quality B2B leads throughout the event.
8. Labelexpo Americas
- September 15–17, 2026
- 12,000+ Attendees | 400+ Exhibitors
- Donald E. Stephens Convention Center, Rosemont, Illinois
- Labels & Package Printing
What Makes It Significant
Labelexpo Americas is the largest label and package printing trade show in the Americas. The event showcases the latest printing presses, digital printing technologies, packaging materials, finishing equipment, and label production solutions. It is a key event for businesses involved in printing, packaging, and product labeling.
Who Attends
Printing company owners, packaging manufacturers, converters, brand managers, production managers, designers, distributors, and packaging professionals.
Who Exhibits
Printing press manufacturers, label material suppliers, packaging companies, ink manufacturers, finishing equipment providers, software developers, and automation solution providers.
Why Labelexpo Americas Is a High-Value Outreach Opportunity
Labelexpo Americas attracts decision-makers looking for innovative printing and packaging solutions. Businesses can use verified attendee data to schedule meetings, showcase new technologies, and generate qualified leads before and during the event.
9. CAMX – Composites and Advanced Materials Expo
- September 21–24, 2026
- 10,000+ Attendees | 500 + Exhibitors
- Charlotte, North Carolina
- Advanced Manufacturing & Composites
What Makes It Significant
CAMX is a premier event for the composites and advanced materials industry, bringing together manufacturers, engineers, researchers, and technology providers. The expo highlights innovations in lightweight materials, aerospace components, automotive manufacturing, renewable energy, and industrial applications.
Who Attends
Manufacturing engineers, aerospace professionals, automotive suppliers, product designers, R&D specialists, procurement managers, and industrial decision-makers.
Who Exhibits
Composite material manufacturers, machinery suppliers, raw material providers, engineering companies, testing laboratories, software developers, and industrial technology firms.
Why CAMX Is a High-Value Outreach Opportunity
CAMX connects exhibitors with professionals seeking advanced materials and manufacturing solutions. Reaching verified attendees before the event helps businesses schedule appointments, build partnerships, and increase sales opportunities.
10. GlassBuild America
- September 23–25, 2026
- 10,000+ Attendees | 550 + Exhibitors
- Las Vegas Convention Center, Las Vegas, Nevada
- Glass, Windows & Doors
What Makes It Significant
GlassBuild America is North America’s largest trade event for the glass, window, and door industry. It showcases the latest glass manufacturing technologies, architectural glass, window systems, fabrication equipment, and building solutions while connecting suppliers with contractors and buyers.
Who Attends
Glass fabricators, window and door manufacturers, architects, contractors, builders, distributors, installers, and construction professionals.
Who Exhibits
Glass manufacturers, machinery suppliers, window system providers, door manufacturers, hardware companies, automation providers, and construction technology firms.
Why GlassBuild America Is a High-Value Outreach Opportunity
GlassBuild America attracts professionals responsible for purchasing products and services for commercial and residential projects. Businesses can connect with verified attendees before the show, schedule meetings, and build long-term relationships with qualified buyers.
Why Pre-Event Outreach Makes All the Difference
The weeks leading up to a trade show are the ideal time to engage potential buyers and exhibitors. By reaching out early through personalized email campaigns and direct communication, businesses can schedule meetings, increase booth traffic, and create meaningful conversations before the event begins. A well-planned pre-event strategy helps maximize visibility and improves the overall return on investment.
Why Post-Event Follow-Up Matters
Successful trade show marketing doesn’t end when the exhibition closes. Prompt follow-up with prospects helps reinforce conversations, answer questions, and move potential customers through the sales pipeline. Personalized emails, product brochures, and meeting summaries can significantly improve conversion rates and build long-term business relationships.
Get Verified Attendee & Exhibitor Contact Lists
ExpoLake provides verified attendee and exhibitor contact lists for major trade shows across the United States and worldwide. Whether you’re targeting manufacturers, technology buyers, retailers, distributors, or C-level executives, our event-specific databases help you connect with the right audience before, during, and after every trade show.
Every ExpoLake contact list includes:
✅ Verified business email addresses
✅ Direct phone numbers (where available)
✅ Full name, job title, and seniority level
✅ Company name and industry classification
✅ Attendee or exhibitor status
✅ Company size and business category
✅ Country, state, and city location
✅ LinkedIn profile (where available)
✅ Excel or CSV format compatible with major CRM and email marketing platforms
Using accurate and up-to-date contact data allows businesses to launch targeted outreach campaigns, schedule meetings with key prospects, increase booth traffic, and follow up efficiently after the event, helping maximize ROI from every trade show.
Frequently Asked Questions (FAQ's)
What are the top trade shows in the USA in September 2026?
Leading events include IMTS, Dreamforce, Farm Progress Show, WEFTEC, GSX, HubSpot INBOUND, and GlassBuild America.
When should I begin pre-event marketing?
It’s recommended to start outreach at least 3–4 weeks before the event to secure meetings with buyers and exhibitors.
Why is post-event follow-up important?
Timely follow-up helps convert trade show conversations into qualified business opportunities and long-term customer relationships.
Can I get verified attendee and exhibitor contact lists?
Yes. ExpoLake provides verified attendee and exhibitor databases for major trade shows to support targeted marketing and lead generation.
Are the contact lists compatible with CRM software?
Yes. Contact lists are typically delivered in Excel or CSV format, making them easy to import into most CRM and email marketing platforms.
How can verified attendee data improve trade show ROI?
Verified attendee data helps businesses identify the right prospects, schedule meetings before the event, run targeted marketing campaigns, and follow up with qualified leads. This increases engagement, improves conversion rates, and maximizes the return on investment from trade show participation.
Is it legal to use attendee and exhibitor contact lists for marketing?
Yes, provided the contact data is collected, verified, and used in compliance with applicable data privacy regulations such as GDPR, CAN-SPAM, and other relevant marketing laws. Businesses should always follow permission-based marketing practices and comply with local regulations when conducting outreach.